test_cmp_rev top-level HEAD
'
+test_expect_success 'symbolic-ref pointing at another' '
+ git update-ref refs/heads/maint-2.37 HEAD &&
+ git symbolic-ref refs/heads/maint refs/heads/maint-2.37 &&
+ git checkout maint &&
+
+ git symbolic-ref HEAD >actual &&
+ echo refs/heads/maint-2.37 >expect &&
+ test_cmp expect actual &&
+
+ git symbolic-ref --no-recurse HEAD >actual &&
+ echo refs/heads/maint >expect &&
+ test_cmp expect actual
+'
+
test_done